Description of Epistylis camprubii n. sp., a Species Highly Tolerant to Ammonium and Nitrite Author Canals, Oriol Laboratory of Protistology, Departament de Biologia Animal, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain vado@ub.edu. Author Salvadó, Humbert Laboratory of Protistology, Departament de Biologia Animal, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain ocanalsd@gmail.com text Acta Protozoologica 2016 2016-12-31 55 1 7 18 https://www.mendeley.com/catalogue/b9aaebf6-1837-3a64-8707-150ff4b05d37/ journal article 10.4467/16890027AP.16.002.4043 e538746a-dd85-424d-931e-3536e2d41d76 1689-0027 8356873

Table 3b. Comparison between Epistylis camprubii and the other Epistylis species mentioned in the manuscript: characteristics of stalk, macronucleus and contractile vacuole.

Species	Stalk width in vivo (µm)	Stalk striation / segmentation	Macronucleus	Contractile vacuole	Data source
Epistylis camprubii	3.1–8.4	Longitudinally striated, occasionally transeverse segmentation	C-shaped, transversely oriented; adoral half of the body	1, adoral third of the body, on dorsal wall of vestibulum	Present manuscript
E. balatonica	–	Longitudinally finely striated	Horinzotal horsehoe-shaped in the middle of the body	1, in the heigh of the peristomial lip	Stiller 1971
E. chrysemydis	13–25	Longitudinally striated, occasionally transeverse segmentation	C-shaped, transversely oriented; adoral half of the body	1, close or in the heigh of the peristomial lips, on ventral wall of vestibulum	Foissner et al. 1992
E. coronata	11–18	–	Semicircular, adoral half of the body	1, in the height of the peristomial lips, on dorsal wall of vestibulum	Foissner et al. 1992
E. entzii	18	–	3/4 circular, adoral half of the body	1, in the heigh of the peristomial lip, on dorsal wall of vestibulum	Foissner et al. 1992
E. epistyliformis	–	Transverse segmentation	Intenselly flattened, horsehoe-shaped	1, adoral third of the body	Stiller 1971
E. hentscheli	12–20, sometimes 25	Occasionally finely annulated	Semicircular, adoral half of the body	1, in the heigh of the peristomial lip, on ventral wall of vestibulum	Foissner et al. 1992
E. plicatilis	7–18	Longitudinally finely striated	Semicircular, adoral half of the body	1, in the heigh of the peristomial lip, on dorsal wall of vestibulum	Foissner et al. 1992
E. rotans / E. procumbens	–	Fine longitudinally striated, transverse segmentation	Reniform to semicircular, in transverse axis and adoral half of zooid	1, at level of peristomial lip, on dorsal wall Foissner et al. 1999 of vestibulum
E. rotans	–	Longitudinally striated, transeverse segmentation	C-shaped, transversely oriented, adoral third of the body	1, located in the adoral third of the body	Curds 1969
E. thienemanni	–	–	Flattened ribbon-like and horsehoe-shaped, adoral third of the body	1, located in the peristomial disc, on dorsal wall of vestibulum	Stiller 1971
E. variabilis	Variable	–	–	1, at the level of the peristomial lip	Stiller 1971